PPC5604BAMLL4R datasheet(52/109 Pages) NXP

tên linh kiện	PPC5604BAMLL4R

Giải thích chi tiết về linh kiện	Single issue, 32-bit CPU core complex (e200z0)

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MPC5604B/C Microcontroller Data Sheet, Rev. 15

Package pinouts and signal descriptions

NXP Semiconductors

Figure 10. Voltage regulator capacitance connection

The internal voltage regulator requires external capacitance (CREGn) to be connected to the device in order

to provide a stable low voltage digital supply to the device. Capacitances should be placed on the board as

near as possible to the associated pins. Care should also be taken to limit the serial inductance of the board

to less than 5 nH.

Each decoupling capacitor must be placed between each of the three VDD_LV/VSS_LV supply pairs to

ensure stable voltage (see 2.13, Recommended operating conditions).

The internal voltage regulator requires a controlled slew rate of both VDD_HV and VDD_BV as described in

Figure 11.

DEVICE

VSS_LV

VDD_BV

VDD_LV

VSS_LV

VDD_LV

VDD_HV

VSS_LV

VDD_LV

CREG2 (LV_COR/LV_CFLA)

CREG3

CDEC2

DEVICE

VDD_BV

VDD_LVn

VREF

VDD_HV

Voltage Regulator

VSS_HV

VSS_LVn

(supply/IO decoupling)

(LV_COR/LV_PLL)

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